3² × 7 × 6469

Prime Factor Structure

Factorization String 3^2 × 7 × 6469

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 12

Divisor Sum (σ) 672,880

Proper Divisor Sum 265,333

Digit Sum / Digital Root 27 (Root: 9)

Adjacent Primes #407527 ← → #407567

1 3 7 9 21 63 6,469 19,407 45,283 58,221 135,849 407,547

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

407,547 1,222,642 611,321 1,833,964 916,982 458,491 1,375,474 687,737 2,063,212 1,031,606 515,803 1,547,410 773,705 2,321,116 1,160,558 580,279 1,740,838 870,419 2,611,258 1,305,629 3,916,888 1,958,444 979,222 489,611 1,468,834 734,417 2,203,252 1,101,626 550,813 1,652,440 826,220 413,110 206,555 619,666 309,833 929,500 464,750 232,375 697,126 348,563 1,045,690 522,845 1,568,536 784,268 392,134 196,067 588,202 294,101 882,304 441,152 220,576 110,288 55,144 27,572 13,786 6,893 20,680 10,340 5,170 2,585

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.